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Diffstat (limited to 'fs/bcachefs/extents.c')
-rw-r--r--fs/bcachefs/extents.c33
1 files changed, 14 insertions, 19 deletions
diff --git a/fs/bcachefs/extents.c b/fs/bcachefs/extents.c
index a864de231b69..9d8afcb5979a 100644
--- a/fs/bcachefs/extents.c
+++ b/fs/bcachefs/extents.c
@@ -649,37 +649,31 @@ unsigned bch2_bkey_replicas(struct bch_fs *c, struct bkey_s_c k)
return replicas;
}
-unsigned bch2_extent_ptr_desired_durability(struct bch_fs *c, struct extent_ptr_decoded *p)
+static inline unsigned __extent_ptr_durability(struct bch_dev *ca, struct extent_ptr_decoded *p)
{
- struct bch_dev *ca;
-
if (p->ptr.cached)
return 0;
- ca = bch_dev_bkey_exists(c, p->ptr.dev);
-
- return ca->mi.durability +
- (p->has_ec
- ? p->ec.redundancy
- : 0);
+ return p->has_ec
+ ? p->ec.redundancy + 1
+ : ca->mi.durability;
}
-unsigned bch2_extent_ptr_durability(struct bch_fs *c, struct extent_ptr_decoded *p)
+unsigned bch2_extent_ptr_desired_durability(struct bch_fs *c, struct extent_ptr_decoded *p)
{
- struct bch_dev *ca;
+ struct bch_dev *ca = bch_dev_bkey_exists(c, p->ptr.dev);
- if (p->ptr.cached)
- return 0;
+ return __extent_ptr_durability(ca, p);
+}
- ca = bch_dev_bkey_exists(c, p->ptr.dev);
+unsigned bch2_extent_ptr_durability(struct bch_fs *c, struct extent_ptr_decoded *p)
+{
+ struct bch_dev *ca = bch_dev_bkey_exists(c, p->ptr.dev);
if (ca->mi.state == BCH_MEMBER_STATE_failed)
return 0;
- return ca->mi.durability +
- (p->has_ec
- ? p->ec.redundancy
- : 0);
+ return __extent_ptr_durability(ca, p);
}
unsigned bch2_bkey_durability(struct bch_fs *c, struct bkey_s_c k)
@@ -1300,7 +1294,8 @@ unsigned bch2_bkey_ptrs_need_rebalance(struct bch_fs *c, struct bkey_s_c k,
unsigned i = 0;
bkey_for_each_ptr_decode(k.k, ptrs, p, entry) {
- if (p.crc.compression_type == BCH_COMPRESSION_TYPE_incompressible) {
+ if (p.crc.compression_type == BCH_COMPRESSION_TYPE_incompressible ||
+ p.ptr.unwritten) {
rewrite_ptrs = 0;
goto incompressible;
}